1. Department of Industrial Informatics, Faculty of Materials Engineering, Silesian University of Technology, 40-100 Gliwice, Poland
2. Department of Economic Informatics, Faculty of Economics, University of Economics in Katowice, 40-287 Katowice, Poland
3. Department of Digital Economy Research, Faculty of Economics, University of Economics in Katowice, 40-287 Katowice, Poland
4. Faculty of Organization and Management, Silesian University of Technology, 44-100 Gliwice, Poland
5. Penn State Hazleton, Pennsylvania State University, 76 University Drive, Hazleton, PA 18202, USA